tickler|ticklers

我在手机上设置了一个提醒事项来提醒我完成日常任务。

I set up a ___tickler on my phone to remind me of daily tasks.

孩子们喜欢用羽毛做的痒痒挠互相逗乐。

The kids love using feather ___ticklers to tease each other playfully.

这个小丑是个活宝，总能逗得孩子们咯咯笑。

The clown was such a ___tickler that he always made the children giggle.